Fiction Mid to American BMX Bottom bracket Conversion Cups

Description

American BB conversion cup suitable for any sealed MID-BB (19, 22, or 24 mm) American bottom bracket frame.

*Simple to use: Just press the bearing into the cups and then insert the cups into the frame.

Find products compatible with Fiction Mid to American BMX Bottom bracket Conversion Cups:

Compatible parts

Bottom Bracket:

American (AMER), Mid

Crank Axle Diameter:

24mm

Crank material:

Aluminium

Weight:

2oz

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